NS Máquinas Industriais Lda

Av. D. Miguel, 106, 4435-678 Baguim do Monte, Gondomar
Telephone +351 22 9741618
Fax +351 22 9741619

Hall map

Tube 2020 hall map (Hall 6): stand A26

Fairground map

Tube 2020 fairground map: Hall 6

Our range of products

Product categories

  • 02  Processing machinery for metallic tubes and pipes
  • 02.01  Machinery for mechanical processing
  • 02.01.03  Deburring machines for tubes

Deburring machines for tubes

  • 02  Processing machinery for metallic tubes and pipes
  • 02.05  Machinery for the surface treatment of tubes
  • 02.05.06  Grinding machines for tubes

Grinding machines for tubes

  • 02  Processing machinery for metallic tubes and pipes
  • 02.05  Machinery for the surface treatment of tubes
  • 02.05.07  Polishing machines for tubes

Polishing machines for tubes

Company news




Feb 12, 2020

OD120 Tube End Deburring Machine

Burrs are projections of material beyond the workpiece limits. It consists of an undesirable extended surface over the piece. The burr formation is almost impossible to avoid due to manufacturing processes, formation mechanisms, shape and material properties. On the other hand, there are several deburring processes to remove efficiently the burrs from a different variety of geometries.

The usual and oldest process consists in manually remove the burrs by using an abrasive or wire brush deburring tool. This method is widely used because of its extreme flexibility, low cost and lack of technology needed. On the other hand, this process is time consuming which reduces the productivity in the production lines. Also, there are some disadvantages of the manual process: brush wires may be unleashed; the operator can lose control of the tube and, since the operator is more exposed to the brush and the cutting edges of the tube, may suffer hands injuries.
OD Tube End Deburring Machine is one the most efficient solution to remove tube and profiles end burrs, clean and remove tube sharp edges caused by sawing. This tube end deburring machine enables simultaneous outside and inside tube burrs removal without rotating the tube. The solution to deburr tube ends with OD Tube End Deburring Machine is the answer to the manual process with a productive, safer, simpler and flexible deburring method.

The operation is very simple because the operator doesn’t need to rotate the tube as the brushes rotate all around its shape. Also, due to its fast tube clamping system the OD Tube End Deburring Machine is capable to deburr and easily operate different shapes – from round to square tubes and aluminum profiles – treating all edges uniformly. This system was developed not only to fix the tube while doing the tube deburring process but also to cover the brush and avoid injuries for the operator as well as ensure a cleaner environment.

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Jan 8, 2020

Automatic Tube Bundle Finishing Machine

MLW100 3Z tube wet finishing machine can be now equipped with automatic loading and unloading systems for complete tube bundles.
The tubes are delivered together in one single batch and are polished through the 3 planetary stations. The finished tubes are placed on the outfeed table without any operator intervention.
Saving handling time and operator intervention are the main benefits of these new automatic feeding systems.
Benefits of this machine and system:
  • MLW100 3Z: Three planetary stations wet polishing machine
  • Heavy bundle loading system designed up to 5 tons of material
  • Automatic loading and unloading tables designed for complete tube bundles (average 150 tubes with 12m length)
  • Mobile touchscreen panel and, by request, programs saving feature
  • Optimized productivity with automatic tubes handling counting with feeding speed up to 5m/min
  • Automatic water cooling and filtration unit up to 100l/min
If you need more information about this machine check the photos and video in the link.

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About us

Company details

NS Máquinas is a manufacturer of machines for the metal finishing, deburring and polishing industry.

Located in Portugal, NS Máquinas is able to create and offer machines which combine quality and adequacy for diverse production requirements.

Know more about our complete program: Round Tube Polishing Machines, Flat Bar and Rectangular Tube Finishing Machines, Deburring and Edge Rounding Machines, Long Belt Finishing Machines and Polishing Machines.

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Company information as a PDF file